329569884

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{20759}}^1$

素因数の和:20789

約数の個数: 90

約数和(自身を含む): 1002272040

約数和(自身を除く): 672702156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 15876, 20759, 41518, 62277, 83036, 124554, 145313, 186831, 249108, 290626, 373662, 435939, 560493, 581252, 747324, 871878, 1017191, 1120986, 1307817, 1681479, 1743756, 2034382, 2241972, 2615634, 3051573, 3362958, 3923451, 4068764, 5231268, 6103146, 6725916, 7846902, 9154719, 11770353, 12206292, 15693804, 18309438, 23540706, 27464157, 36618876, 47081412, 54928314, 82392471, 109856628, 164784942, 329569884]

約数ペア:

[(1, 329569884), (2, 164784942), (3, 109856628), (4, 82392471), (6, 54928314), (7, 47081412), (9, 36618876), (12, 27464157), (14, 23540706), (18, 18309438), (21, 15693804), (27, 12206292), (28, 11770353), (36, 9154719), (42, 7846902), (49, 6725916), (54, 6103146), (63, 5231268), (81, 4068764), (84, 3923451), (98, 3362958), (108, 3051573), (126, 2615634), (147, 2241972), (162, 2034382), (189, 1743756), (196, 1681479), (252, 1307817), (294, 1120986), (324, 1017191), (378, 871878), (441, 747324), (567, 581252), (588, 560493), (756, 435939), (882, 373662), (1134, 290626), (1323, 249108), (1764, 186831), (2268, 145313), (2646, 124554), (3969, 83036), (5292, 62277), (7938, 41518), (15876, 20759)]